Ukongeza ekusebenziseni iitram zeeseli zamafutha, Ihydrogen isenokusetyenziswa njengamafutha kwiinjini zokutsha zangaphakathi . Kwaye yiloo nto kanye iToyota eza kuyenza kungekudala, ukulungelelanisa i-GR Yaris's 1.6-litre turbocharged 1.6 ukuze idle i-hydrogen.
Nangona i-injini ifana ne-GR Yaris, imoto eya kusebenzisa le njini iya kuba yiToyota Corolla Sport esuka kwi-ORC ROOKIE Racing, ethatha inxaxheba kwi-Super Taikyu Series 2021. I-debut iya kuqhubeka ngempelaveki ye-21st ukuya kwi-23rd. , kugqatso lwesithathu kolu buntshatsheli, iiyure ezingama-24 NAPAC Fuji Super TEC.
Uvavanyo lonyamezelo lelona nqanaba lifanelekileyo lokuvavanya esi sisombululo sitsha, ukanti sesinye seenjongo zeToyota zokuba negalelo kuluntu olunokushukumiseka okuzinzileyo nokunenkqubela.
Ngaba siza kuzibona iimodeli zeToyota ezineenjini zokutsha ze-hydrogen zangaphakathi kwixesha elizayo? Kuyinto enokwenzeka kwaye olu vavanyo kukhuphiswano luya kusebenza ekufundeni ukusebenza kwalo.
Ngokuchasene noko sikubonileyo kwiToyota Mirai, esebenzisa i-hydrogen ukusabela ngokwekhemikhali kunye neoksijini, ngaloo ndlela ivelisa umbane ukunika amandla i-motor yombane, kwimeko yale njini ye-turbo-cylinder turbo, sinokutsha kwe-hydrogen kwigumbi lokutsha, kwindawo yokutshisa. ngendlela efanayo namanye amafutha afana nepetroli.
Ukuhanjiswa kunye neenkqubo zokutofa zalungiswa ukuze zisebenzise i-hydrogen kwaye xa zitshiswa, ukukhutshwa kwe-CO2 ngu-zero ngokwethiyori. Ukuqhuba, kwaye njengakwinjini yepetroli, kusenokubakho ukusetyenziswa kweoyile ngelixa uqhuba, oko kuthetha ukuba ukukhutshwa kweCO2 akusoze kurhoxiswe ngokupheleleyo.
Ukutshiswa kwe-hydrogen ngoko ke kukwazi ukunciphisa ukukhutshwa kweCO2 ukuya kuthi ga kwiqanda, kodwa kwelinye icala iyaqhubeka nokuvelisa ukukhutshwa kwenitrogen oxides (NOx).
AbakwaToyota bathi ukusebenzisa i-hydrogen njengamafutha kwi-injini yokutsha yangaphakathi kuqinisekisa ukutsha okukhawulezayo kunepetroli, nto leyo enegalelo kwimpendulo ye-injini ngokukhawuleza kwizicelo zethu. Nangona kunjalo, iToyota ayizange iqhubele phambili amandla kunye nexabiso le-torque yale njini.
Ukusebenzisa ihydrogen njengamafutha kwiinjini zokutsha zangaphakathi asinto intsha. I-BMW yade yanenqanawa ye-100 Series 7 V12s ngo-2005 iqhutywa yi-hydrogen endaweni yepetroli.